SuperCut 300

Before performing any maintenance or service work, lower the attachment to the ground and shut off the engine. Turn off any master shut-offs and do not allow personnel in the cab.

Saw bar wears abnormally quick or top roller failure. Chain tension pressure is too high Adjust chain tension pressure

Chain lubrication malfunction Check lubrication system

Air in the tensioner system Bleed the tensioner system

Chain jumps off Chain tension pressure is too low Adjust chain tension pressure

Air in the tensioner system Bleed the tensioner system

Leaking check valve Test check valve - clean or replace if necessary

Swivel seal rings are damaged Replace all seal rings

Chain lubrication system malfunction Lubrication oil tank is empty Refill lubrication oil

Check valves on lub. oil pump are leaking Test check valves - clean or replace if necessary

Hydraulic hose for lub. system is broken. Replace the hose.

Pressure relief valve on lub. oil pump is leaking Test valve - clean or replace if necessary

Swivel seal rings are damaged Replace all seal rings

Oil leakage from saw unit Saw unit is damaged Replace any damaged parts.

Swivel seal rings are damaged Replace all seal rings

O-rings on pistons in tensioning device are damaged Replace o-rings

Saw bar feed out malfunction Feed out pressure is too low Adjust feed out pressure

Piston seals in feed out cylinder are damaged

Saw bar feed out is jammed by too long fasteners for saw motor. Replace piston seals

Use fasteners with the correct dimension.

0101-7000139

Skolgatan 12, SE-930 70 MALÅ, Sweden Tel +46 953 107 20, Fax +46 953 214 26 E-mail: sales@hultdins.se